From da4cea031655db1c45f81f006d466d8f3ca61d19 Mon Sep 17 00:00:00 2001
From: Emmanuel Viennet <emmanuel.viennet@gmail.com>
Date: Tue, 27 Jul 2021 14:50:53 +0300
Subject: [PATCH] Fix SVG encoding

---
 app/scodoc/sco_report.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/scodoc/sco_report.py b/app/scodoc/sco_report.py
index 726d42a8b..acc6c4b68 100644
--- a/app/scodoc/sco_report.py
+++ b/app/scodoc/sco_report.py
@@ -1425,7 +1425,8 @@ def graph_parcours(
     os.unlink(path)
     if format == "svg":
         # dot génère un document XML complet, il faut enlever l'en-tête
-        data = "<svg" + "<svg".join(data.split("<svg")[1:])
+        data_str = data.decode("utf-8")
+        data = "<svg" + "<svg".join(data_str.split("<svg")[1:])
         # Substitution des titres des URL des aretes pour bulles aide
         def repl(m):
             return '<a title="%s"' % bubbles[m.group("sd")]